Hard· Colloids and their properties· +4 / −1A 42.12%42.12\%42.12% (w/v) solution of NaCl\mathrm{NaCl}NaCl causes precipitation of a certain sol in 101010 hours. The coagulating value of NaCl\mathrm{NaCl}NaCl for the sol is [Given : Molar mass : Na=23.0 g mol−1\mathrm{Na}=23.0\ \text{g mol}^{-1}Na=23.0 g mol−1; Cl=35.5 g mol−1\mathrm{Cl}=35.5\ \text{g mol}^{-1}Cl=35.5 g mol−1]A36 mmol L−136\ \text{mmol L}^{-1}36 mmol L−1B36 mol L−136\ \text{mol L}^{-1}36 mol L−1C1440 mol L−11440\ \text{mol L}^{-1}1440 mol L−1D1440 mmol L−11440\ \text{mmol L}^{-1}1440 mmol L−1Check answerJust show me the answer
